GitLab

When a Chromebook is flipped into tablet mode, scrolling
and gesture fling events should follow the same curve
used by android in order to have a smoother and more
fluid experience.

BUG=813911,822455

Change-Id: I39b42bdda08a3c20e1b7fab4d8f7e41c2a69b61a
Reviewed-on: https://chromium-review.googlesource.com/1087641Reviewed-by: David Bokan <bokan@chromium.org>
Reviewed-by: Sahel Sharifymoghaddam <sahel@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Reviewed-by: Timothy Dresser <tdresser@chromium.org>
Commit-Queue: Ahmed Fakhry <afakhry@chromium.org>
Cr-Commit-Position: refs/heads/master@{#568704}